JPH04159987A - Emergency informing device - Google Patents
Emergency informing deviceInfo
- Publication number
- JPH04159987A JPH04159987A JP2284142A JP28414290A JPH04159987A JP H04159987 A JPH04159987 A JP H04159987A JP 2284142 A JP2284142 A JP 2284142A JP 28414290 A JP28414290 A JP 28414290A JP H04159987 A JPH04159987 A JP H04159987A
- Authority
- JP
- Japan
- Prior art keywords
- maintenance
- switch
- buzzer
- inspection work
- timer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 76
- 230000005856 abnormality Effects 0.000 claims abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 27
- 230000002159 abnormal effect Effects 0.000 abstract description 16
- 238000004891 communication Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 208000024335 physical disease Diseases 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は緊急通報装置、特にエレベータの保守作業を行
う保守員に発生した緊急事態を通報する緊急通報装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an emergency notification device, and more particularly to an emergency notification device that notifies a maintenance worker who performs maintenance work of an elevator of an emergency situation that has occurred.
エレベータに事故が発生すると、エレベータの利用客に
迷惑を及ぼすばかりでなく、場合によっては人身事故の
発生につながるおそれがあるので、エレベータに対して
は事故発生時だけでなく、平時においても定期的に保守
員による保守点検作業が行われている。この保守点検作
業を行う保守員は、当該エレベータを管理するサービス
会社から派遣されて担当地域を巡回して保守点検作業を
行う。If an accident occurs in an elevator, it not only causes inconvenience to the elevator users, but also may lead to personal injury. Maintenance and inspection work is being carried out by maintenance personnel. A maintenance worker who performs this maintenance and inspection work is dispatched by a service company that manages the elevator, and travels around the area in charge of the maintenance and inspection work.
この保守点検作業は特別な作業を除いては、通常−人で
機械室内、ピット内、かご内或はかご上で行われる。こ
のため、保守員が身体に変調を生じて気分が悪くなり保
守点検作業の遂行が不可能となる異常事態が発生した場
合には、保守員が自身で外部に通報しないと異常事態の
発生が明らかにならず、保守員が長時間保守点検作業の
現場に閉じ込められるおそれもある。Except for special work, this maintenance and inspection work is usually performed manually by people in the machine room, in the pit, in or on the car. Therefore, if an abnormal situation occurs in which a maintenance worker becomes physically unwell and unable to carry out maintenance and inspection work, the abnormal situation will occur unless the maintenance worker himself/herself reports to the outside. If it is not clear, there is a risk that maintenance staff will be trapped at the site performing maintenance and inspection work for a long time.
そこで、保守点検作業を行う保守員が各自防犯用のブザ
ーを携帯し、保守員自体に異常事態が発生した場合には
、この防犯用のブザーを操作しブザーの警報音によって
異常事態の発生を外部に通報することが行われている。Therefore, each maintenance worker who performs maintenance and inspection work carries a crime prevention buzzer, and when an abnormal situation occurs, the maintenance worker operates this crime prevention buzzer and uses the buzzer's alarm sound to alert them to the occurrence of an abnormal situation. Reports are being made externally.
この従来性われている防犯用のブザーによる通報は、保
守員が機械室内にいる時は騒音が多くて外部へ達しない
こともしばしばある。保守員がかご上やピット内にいる
時でも、乗場付近が騒々しい場合にはこの通報音が外部
では聴き取りにくいことも知られている。また、保守員
が携帯している防犯用ブザーを操作することもできずに
、急に意識を失ったような場合には、全く外部に通報す
ることはできない。When maintenance personnel are in the machine room, notifications using conventional crime prevention buzzers are often too noisy to reach the outside. It is also known that even when maintenance personnel are on the car or in the pit, it is difficult to hear this notification sound from outside if the area around the landing area is noisy. Furthermore, if maintenance personnel are unable to operate the security buzzer they carry and suddenly lose consciousness, they are unable to notify anyone outside.
本発明は前述したような保守員の異常事態の発生の外部
への緊急通報の現状に鑑みてなされたものであり、その
目的は保守点検作業中の保守員に発生した異常事態を確
実に外部に通報することができる緊急通報装置を提供す
ることにある。The present invention has been made in view of the current state of emergency reporting of abnormal situations caused by maintenance personnel to external parties, as described above, and its purpose is to ensure that abnormal situations occurring to maintenance personnel during maintenance inspection work are reported to external parties. An object of the present invention is to provide an emergency call device that can make a call.
前記目的を達成するために、本発明はエレベータの保守
作業を行う保守員によって操作されるスイッチと、通報
用の警報器と、前記スイッチが所定時間操作状態にある
と、前記警報器を作動させこの警報器の作動から所定時
間が経過しても前記スイッチが操作状態にあると、緊急
連終センタへ電話回線を介して異常データを送信する通
報装置とを有する構成となっている。In order to achieve the above object, the present invention includes a switch operated by a maintenance worker who performs maintenance work on an elevator, an alarm for reporting, and a device that activates the alarm when the switch is operated for a predetermined period of time. If the switch remains in operation even after a predetermined period of time has elapsed since the alarm was activated, the alarm system is configured to include a reporting device that transmits abnormality data to an emergency dispatch center via a telephone line.
このように構成されているので、保守員は保守作業に入
る前にスイッチを操作して、保守作業に取りかかる。こ
のスイッチの操作状態が所定時間(例えば平均保守点検
作業時間よりやや短い時間)継続すると、タイマの計時
完了信号で警報器が作動する。この警報器の作動によっ
て、保守員はスイッチ操作の解除を忘れずに行う。With this configuration, maintenance personnel operate the switch before starting maintenance work. If this switch continues to be operated for a predetermined period of time (for example, a period slightly shorter than the average maintenance/inspection work time), the alarm is activated by a timer completion signal. By activating this alarm, maintenance personnel must remember to release the switch operation.
もし、保守員が保守点検作業の途中で身体に変調を生じ
倒れたとすると、警報器の作動から所定時間後に、未だ
スイッチの操作状態が継続していることを通報装置が検
知して、通報装置は電話回線を介して緊急連絡センタ(
例えば監視センタ)に異常データを送信する。If a maintenance worker becomes physically ill and collapses during maintenance and inspection work, the notification device will detect that the switch is still being operated after a predetermined period of time after the alarm is activated, and the notification device will detect that the switch is still being operated. via telephone line to the emergency contact center (
For example, the abnormality data is sent to a monitoring center).
このようにして、保守点検作業中の保守員に生じた異常
事態の発生は確実に且つ緊急連絡センタに通報される。In this way, the occurrence of an abnormal situation that occurs to maintenance personnel during maintenance and inspection work is reliably reported to the emergency contact center.
以下、本発明の一実施例を図面を参照して説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第1図及び第2図は実施例を説明する図であり、第1図
は全体構成を示す説明図、第2図は要部の構成を示すブ
ロック図である。FIG. 1 and FIG. 2 are diagrams for explaining an embodiment, with FIG. 1 being an explanatory diagram showing the overall configuration, and FIG. 2 being a block diagram showing the configuration of main parts.
第1図で2は昇降路であり、この昇降路2内に昇降自在
にかご1が配置してあり、昇降路2の底部にはピット3
が設けてあり、このピット3には緩衝器4が取り付けで
ある。実施例は警報器としてブザーを用いた場合で、が
ご1内には運転盤5が設けてあり、この運転盤5の下部
にはスイッチ11とブザー15を配列しである。がご1
上にはスイッチ10と対応するブザー14とが取り付け
てあり、ピット3にはスイッチ12と対応するブザー1
6とが取り付けである。In FIG. 1, 2 is a hoistway, and a car 1 is disposed in the hoistway 2 so that it can be raised and lowered freely.
A shock absorber 4 is attached to this pit 3. In this embodiment, a buzzer is used as an alarm, and a driving panel 5 is provided inside the basket 1, and a switch 11 and a buzzer 15 are arranged at the bottom of the driving panel 5. Gago 1
A switch 10 and a corresponding buzzer 14 are attached to the top, and a switch 12 and a corresponding buzzer 1 are attached to the pit 3.
6 is the installation.
前記昇降路2の上端側には機械室7が設けてあり、この
機械室7には通報装置17を具備した制御盤8を配置し
である。また機械室7にはスイッチ9と対応するブザー
13とが取り付けてあり、機械室7の通報装置17が電
話回路21を介して緊急連絡センタである監視センタ2
2に接続されている。A machine room 7 is provided at the upper end of the hoistway 2, and a control panel 8 equipped with a notification device 17 is arranged in the machine room 7. Further, a switch 9 and a corresponding buzzer 13 are installed in the machine room 7, and a notification device 17 in the machine room 7 is connected to a monitoring center 2, which is an emergency contact center, via a telephone circuit 21.
Connected to 2.
前記スイッチ11とブザー15とには、それぞれ通信線
29・30の一端が接続してあり、スイッチ10とブザ
ー14とには、それぞれ通信線24.27の一端が接続
しである。これらの通信線24.27.29.30は束
ねられて、がご1と機械室7間に張り渡されている移動
ケーブル6に並んで延長配設され、その他端は通報装置
17に接続しである。The switch 11 and the buzzer 15 are connected to one ends of communication lines 29 and 30, respectively, and the switch 10 and the buzzer 14 are connected to one ends of communication lines 24 and 27, respectively. These communication lines 24, 27, 29, 30 are bundled and extended in line with the moving cable 6 stretched between the cage 1 and the machine room 7, and the other end is connected to the notification device 17. It is.
前記ピット3のスイッチ12とブザー16とには、それ
ぞれ通信線28.25の一端が接続してあり、これらの
通信線28.25は束ねられて昇降路2内に延長配設さ
れ、その他端は通報装置17に接続しである。また、前
記スイッチ9とブザー13とは、それぞれ通信線26.
23を介して通報装置17に接続しである。One end of a communication line 28.25 is connected to the switch 12 and the buzzer 16 of the pit 3, respectively, and these communication lines 28.25 are bundled and extended into the hoistway 2, and the other end is is connected to the notification device 17. Further, the switch 9 and the buzzer 13 are connected to the communication line 26.
It is connected to the notification device 17 via 23.
第2図に示すように、通報装置17にはタイマ18、制
御装置19及び通信装置20が設けてあり、いずれかの
スイッチが操作されると、タイマ18が起動し予め設定
された所定時間を計時すると、操作されたスイッチに対
応するブザーが鳴動するように構成されている。そして
、ブザーの鳴動と同時にタイマ18が計時を開始し、予
め設定された所定時間が経過してもスイッチの操作が継
続していると、制御装置19が作動して通信装置20か
ら電話回線21を介して監視センタ22に保守員の異常
事態発生を示す異常データが送信されるように構成され
ている。As shown in FIG. 2, the notification device 17 is provided with a timer 18, a control device 19, and a communication device 20. When any switch is operated, the timer 18 starts and a preset time elapses. When the time is counted, the buzzer corresponding to the operated switch will sound. The timer 18 starts timing at the same time as the buzzer sounds, and if the switch continues to be operated even after a preset period of time has elapsed, the control device 19 is activated to connect the communication device 20 to the telephone line 21. It is configured such that abnormality data indicating the occurrence of an abnormal situation of a maintenance worker is transmitted to the monitoring center 22 via the monitoring center 22.
次に、このような構成の実施例の動作を説明する。Next, the operation of the embodiment having such a configuration will be explained.
エレベータの保守点検作業を行う保守員が、例えば機械
室7内で保守点検作業を行う場合には、保守点検作業の
開始に先立ってスイッチ9をON操作する。この保守員
によるスイッチ9の操作によって、タイマ18が計時を
開始し平均的な点検作業時間よりやや短めに設定された
所定時間の計時が完了すると、ブザー13が鳴動する。When a maintenance worker who performs maintenance and inspection work on an elevator performs maintenance and inspection work in the machine room 7, for example, he turns on the switch 9 before starting the maintenance and inspection work. The timer 18 starts measuring time by operating the switch 9 by the maintenance personnel, and when the timer 18 has finished measuring a predetermined time set slightly shorter than the average inspection work time, the buzzer 13 sounds.
このため、通常の状態で保守点検作業を継続している保
守員は、ブザー13の鳴動に気付いてスイッチ9をOF
F操作するので、ブザー13は鳴動を停止し、その後は
どなく保守員による保守点検作業は完了する。Therefore, maintenance personnel who are continuing maintenance and inspection work under normal conditions may notice the sound of the buzzer 13 and turn the switch 9 OFF.
Since the operator F is operated, the buzzer 13 stops sounding, and after that, the maintenance and inspection work by the maintenance personnel is completed.
もし、保守員が保守点検作業中に身体に変調を生じ意識
を失ったような場合には、ブザー13が鳴動を継続する
ので、例えば最上階乗場に居合わせた利用客が、ブザー
13の音を聴いてビルの管理人に通報し、管理人が機械
室7から意識を失った保守員を助は出すことができる。If a maintenance worker loses consciousness due to physical discomfort during maintenance inspection work, the buzzer 13 will continue to sound, so if, for example, a passenger present at the top floor landing hears the sound of the buzzer 13, the buzzer 13 will continue to sound. Hearing this, the building manager is alerted, and the manager is able to rescue the unconscious maintenance worker from machine room 7.
たまたまエレベータの近傍に利用客が居なかったり、或
は騒音によってブザー13の鳴動が外部で聴きとられな
くても、ブザー13の鳴動開始と共にタイマ18が計数
を開始し、予め設定された所定時間後にタイマ18から
の計時完了信号によって制御装置19が作動する。この
制御装置19の作動によって、通信装置20から電話回
線21を介して監視センタ22に、保守員に異常事態が
発生したことを示す異常データが送信されるにの異常デ
ータを受信した監視センタ22のオペレータは、当該サ
ービス会社へ保守員の異常事態の発生を通報し、エレベ
ータの機械室7内の保守員を速やかに救出するように依
頼する。このようにしてもしブザー13の鳴動が聴きと
られない場合でも所定時間後に監視センタ22は保守員
の異常事態の発生の通報を受けるので、保守員は安全に
救出されることになる。Even if there are no passengers near the elevator or the sound of the buzzer 13 cannot be heard from outside due to noise, the timer 18 starts counting as soon as the buzzer 13 starts sounding, and the timer 18 starts counting for a preset period of time. Afterwards, the control device 19 is activated by a timing completion signal from the timer 18. As a result of the operation of the control device 19, abnormal data indicating that an abnormal situation has occurred to the maintenance staff is transmitted from the communication device 20 to the monitoring center 22 via the telephone line 21. The operator reports the occurrence of the maintenance worker's abnormal situation to the service company and requests that the maintenance worker in the elevator machine room 7 be immediately rescued. In this way, even if the sound of the buzzer 13 cannot be heard, the monitoring center 22 will receive a notification of the maintenance worker's abnormal situation after a predetermined period of time, so the maintenance worker can be safely rescued.
前述のように保守員が機械室7で保守点検作業をする場
合に限らず、ビット3内、かご1内或はかご1上で保守
員が詐欺要する場合にも、保守点検作業前にスイッチ1
2、スイッチ11或はスイッチ10をON操作しておく
ことにより、全く同様な動作が行われる。As mentioned above, not only when maintenance personnel perform maintenance and inspection work in machine room 7, but also when maintenance personnel require fraud inside bit 3, car 1, or on car 1, switch 1 is pressed before maintenance and inspection work.
2. By turning on switch 11 or switch 10, exactly the same operation is performed.
このようにして、実施例によると保守点検作業中の保守
員が、作業中に身体に変調を生じて倒れたような場合で
も、所定時間内にスイッチ9.10.11.12がOF
F操作されないことを検知して、監視センタ22に異常
データが送信されるので、保守員は安全に救出される。In this way, according to the embodiment, even if a maintenance worker who is performing maintenance inspection work experiences a physical disorder and falls down, the switch 9, 10, 11, 12 is turned off within a predetermined time.
Since it is detected that F is not operated and abnormal data is sent to the monitoring center 22, the maintenance worker can be safely rescued.
なお、実施例では機械室、かご上、かご内及びビット内
の4個所にスイッチを設けた場合を説明したが、本発明
は実施例に限定されるものでなく例えばかご内の設置は
省略して3個所に設置してもよい。また、実施例では通
報装置を別途に設ける場合を説明したが、既設のビル遠
隔監視装置を利用して設置することもできる。さらに、
実施例はブザーが機械室、かご上、かご内及びビット内
に設けられ、通報先が監視センタである場合を説明した
が、ブザーをビルの管理室に設は通報先をサービス会社
にし、スイッチは機械室に集中して設け、保守点検作業
前に保守員が機械室でスイッチをON操作するようにし
てもよい。In addition, in the example, a case was explained in which switches were provided in four locations: in the machine room, on the car, inside the car, and in the bit, but the present invention is not limited to the example, and for example, the installation inside the car may be omitted. It may be installed in three locations. Further, in the embodiment, a case where a reporting device is provided separately has been described, but it can also be installed using an existing building remote monitoring device. moreover,
In the example, the buzzer is installed in the machine room, on the car, inside the car, and inside the bit, and the notification destination is the monitoring center. However, if the buzzer is installed in the building management room, the notification destination is the service company and the switch The switch may be centrally provided in the machine room, and maintenance personnel may turn on the switch in the machine room before maintenance and inspection work.
以上詳細に説明したように、本発明は保守点検作業に先
立って操作されるスイッチを設け、スイッチの操作から
所定時間が経過すると警報器を作動させ、さらには緊急
連絡センタに通報が行われるので、保守点検作業を行う
保守員のスイッチ復帰忘れを防止し、作業中の保守員に
異常事態が発生しても、保守員を安全迅速に救出するこ
とが可能となる。As explained in detail above, the present invention includes a switch that is operated prior to maintenance and inspection work, and when a predetermined time has elapsed since the switch is operated, an alarm is activated and a notification is sent to an emergency contact center. This prevents maintenance personnel performing maintenance and inspection work from forgetting to return the switch, and even if an abnormal situation occurs to the maintenance personnel during maintenance work, it is possible to rescue the maintenance personnel safely and quickly.
第1図は本発明の一実施例の全体構成を示す説明図、第
2図は本発明の一実施例の要部の構成を示すブロック図
である。
l・・・・・・かご、2・・・・・・昇降路、3・・・
・・・ピット、6・・・・・・移動クープル、7・・・
・・・機械室、9.10.11.12・・・・・・スイ
ッチ、13.14.15.16・・・・・・ブザー、2
1・・・・・・電話回線、22・・・・・・監視センタ
。
第1図FIG. 1 is an explanatory diagram showing the overall configuration of an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of essential parts of the embodiment of the present invention. l...Car, 2...Hoistway, 3...
... Pit, 6... Moving couple, 7...
... Machine room, 9.10.11.12 ... Switch, 13.14.15.16 ... Buzzer, 2
1...Telephone line, 22...Monitoring center. Figure 1
Claims (1)
されるスイッチと、通報用の警報器と、前記スイッチが
所定時間操作状態にあると、前記警報器を作動させ、こ
の警報器の作動から所定時間が経過しても前記スイッチ
が操作状態にあると、緊急連絡センタへ電話回線を介し
て異常データを送信する通報装置とを有することを特徴
とする緊急通報装置。(1) A switch operated by a maintenance worker who performs maintenance work on the elevator, a notification alarm, and when the switch is operated for a predetermined period of time, the alarm is activated, and the alarm is activated. an emergency notification device that transmits abnormality data to an emergency contact center via a telephone line if the switch remains in an operating state even after a predetermined period of time has elapsed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2284142A JP2732943B2 (en) | 1990-10-24 | 1990-10-24 | Emergency call device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2284142A JP2732943B2 (en) | 1990-10-24 | 1990-10-24 | Emergency call device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04159987A true JPH04159987A (en) | 1992-06-03 |
JP2732943B2 JP2732943B2 (en) | 1998-03-30 |
Family
ID=17674712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2284142A Expired - Fee Related JP2732943B2 (en) | 1990-10-24 | 1990-10-24 | Emergency call device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2732943B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000203773A (en) * | 1999-01-14 | 2000-07-25 | Fujitec Co Ltd | Remote monitoring system of elevator |
JP2012162359A (en) * | 2011-02-07 | 2012-08-30 | Toshiba Elevator Co Ltd | System and method for training elevator rescue operation |
JP2014111486A (en) * | 2012-12-05 | 2014-06-19 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
CN107848743A (en) * | 2015-07-15 | 2018-03-27 | 奥的斯电梯公司 | Apparatus for controlling elevator |
JP2018052640A (en) * | 2016-09-26 | 2018-04-05 | 三菱電機ビルテクノサービス株式会社 | Facility maintenance device |
CN108439115A (en) * | 2018-04-18 | 2018-08-24 | 广州广日电梯工业有限公司 | A kind of machine-roomless lift intelligent and safe examination and repair system and its control method |
JP2019055827A (en) * | 2017-09-19 | 2019-04-11 | 株式会社日立ビルシステム | Elevator monitoring system and maintenance person management device |
WO2022190241A1 (en) * | 2021-03-10 | 2022-09-15 | 株式会社日立製作所 | Elevator system |
-
1990
- 1990-10-24 JP JP2284142A patent/JP2732943B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000203773A (en) * | 1999-01-14 | 2000-07-25 | Fujitec Co Ltd | Remote monitoring system of elevator |
JP2012162359A (en) * | 2011-02-07 | 2012-08-30 | Toshiba Elevator Co Ltd | System and method for training elevator rescue operation |
JP2014111486A (en) * | 2012-12-05 | 2014-06-19 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator device |
CN107848743A (en) * | 2015-07-15 | 2018-03-27 | 奥的斯电梯公司 | Apparatus for controlling elevator |
JP2018052640A (en) * | 2016-09-26 | 2018-04-05 | 三菱電機ビルテクノサービス株式会社 | Facility maintenance device |
JP2019055827A (en) * | 2017-09-19 | 2019-04-11 | 株式会社日立ビルシステム | Elevator monitoring system and maintenance person management device |
CN108439115A (en) * | 2018-04-18 | 2018-08-24 | 广州广日电梯工业有限公司 | A kind of machine-roomless lift intelligent and safe examination and repair system and its control method |
CN108439115B (en) * | 2018-04-18 | 2024-03-26 | 广州广日电梯工业有限公司 | Intelligent safety maintenance system for elevator without machine room and control method thereof |
WO2022190241A1 (en) * | 2021-03-10 | 2022-09-15 | 株式会社日立製作所 | Elevator system |
Also Published As
Publication number | Publication date |
---|---|
JP2732943B2 (en) | 1998-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5660594B2 (en) | Elevator operation control device | |
JP2006089256A (en) | Remote monitoring system of elevator | |
JPH04159987A (en) | Emergency informing device | |
JP2524630B2 (en) | Elevator guide device | |
JPH02310273A (en) | Emergency report device for elevator maintenance person | |
JP2534770B2 (en) | Elevator maintenance personnel emergency call device | |
JP2888347B2 (en) | Emergency call system for elevator maintenance staff | |
JPH0721482A (en) | Reporting device | |
JPH10236745A (en) | Emergency communication device for elevator | |
JPH02294000A (en) | Remote supervisory device | |
JP2008100804A (en) | Elevator device | |
JPH0716694Y2 (en) | Elevator security equipment | |
JPH04140288A (en) | Emergency communication device for elevator inspector | |
JPH0424900A (en) | Remote supervisory device for elevator | |
JPH0617815Y2 (en) | elevator | |
JP2647518B2 (en) | Elevator emergency call system | |
JPH0351278A (en) | Remote supervisory device of elevator | |
JPH04354777A (en) | Elevator emergency communication device | |
JPH02295868A (en) | Communication device for elevator | |
JPH04191271A (en) | Emergency communicating device for elevator | |
JPH038680A (en) | Work support requesting device of elevator | |
JPH0667466U (en) | Elevator intercom | |
JPH01181685A (en) | Lift information device | |
JPH04164789A (en) | Elevator communication device | |
JPH02158577A (en) | Guide device for elevator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |